Box Two 11-Speed Chain

We like the Box Components Two 11-Speed Chain because of its durability, strength, and cost. It's designed for its 11-speed rear derailleurs and cassette as well as its 7-speed DH components. It uses the same heat-treated alloy steel construction as the One model and its solid inner and outer plates for better shifts and improved efficiency. Where it differs is in its use of solid versus hollow pins to get the cost down while only adding 12 grams to its weight. Its nickel finish keeps the chain looking great, and it should help reduce the chance of rusting. It comes with 116 links which should be plenty enough for your 1x mountain drivetrain.